1970’s John Deere Lawn and Garden Tractor Operator’s Manual for John Deere Models 210, 212, 214, and 216 mowers 10hp, 12hp, 14hp and 16hp Kohler side shaft engine. Includes owners manual for use and settings. Also has maintenance instructions including carburetor adjustment, trouble shooting, scheduled maintenance, and tune up. Also included is a wiring diagram for serials 70,001 to 190,000.
john-deere-operators-manual-210-212-214-216-lawn-garden-tractor (38MB)
wiring-diagram-john-deere-210-212-214-216-garden-tractor (375KB)

One more tip:
To Change Drive Belt

1. Jack up the right side of tractor
2. Take off the right rear tire
3. Lift the front pully up and hold in place with a pry bar
4. Remove pully by removing the three bolts
5. You can now install or adjust the belt
6. When done, replace pully and wheel